---
title: timecodeFrameDuration
framework: AVFoundation
role: symbol
role_heading: Instance Property
platforms: [iOS 26.0+, iPadOS 26.0+, Mac Catalyst 26.0+, macOS 26.0+, tvOS 26.0+]
path: avfoundation/avcapturetimecodegenerator/timecodeframeduration
---

# timecodeFrameDuration

The frame duration that the generator will use to generate timecodes.

## Declaration

```swift
var timecodeFrameDuration: CMTime { get set }
```

## See Also

### Configuring the generator

- [synchronizationTimeout](avfoundation/avcapturetimecodegenerator/synchronizationtimeout.md)
- [timecodeAlignmentOffset](avfoundation/avcapturetimecodegenerator/timecodealignmentoffset.md)
- [setDelegate(_:queue:)](avfoundation/avcapturetimecodegenerator/setdelegate(_:queue:).md)